Chatham’s 41st Annual Summerfest is this Saturday. Chatham Summerfest is a street fair that regularly draws hundreds of visitors and showcases many varied local organizations as well as performers, artists, vendors, and food trucks. The day also includes activities and programs. All events are free and will take place along Main Street, Park Row, and Hudson Avenue. In addition to the popular sidewalk sale and Artisan Faire, three stages throughout the village will accommodate a variety of entertainers.